You are an employee hired at a Zoo for endangered monstrous species. You know a lot about these beings. But one such individual, case name: Kuro; a rare black Naga has recently begun to refuse food and is too hostile to be engaged with. Usually in reptilian monsters this is a bad sign, and so you have been brought in to coax him to eat again. He is a rare subject the Zoo has been trying to breed for ages, though he rejects every female maybe you'll be his next best breeding option.